Description
Highlight
- Low power consumption
- Voltage range from DC 3.3V to 5V
- Can directy drive by Arduino board with PWM output
- Can generate tone between 1.5 ~ 2.5kHz
Description:
An active buzzer sensor module has a built-in oscillation circuit, thus the sound frequency is fixed. It is able to generate the sound itself. So, you can simply turn it on and off with an Arduino pin, just like the way of turning on and off a Led which is connected to Arduino board. Besides, this sensor starts beeping when it is being supplied with DC power supply.
Specification:
-
Material:ABS
-
Color: Blue
-
Work Voltage: 3.3-5V .
-
PCB Dimension: 3.1cm*1.3cm.
-
Color: Blue
-
VCC : 3.3V-5V
-
GND : The Ground
-
I/O : I/O Interface of SCM
-
Size: 1.3cm x 3.3 cm x 1 cm
Attachment:
Packaging List:
- 1 x Buzzer Sensor Module
What's in the box
- 1 x Buzzer Sensor Module